Trace number 4389868

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
cosoco 2OPT1121 206.783 206.783

General information on the benchmark

NameKnapsack/Knapsack-m1-s50/
Knapsack-50-200-14.xml
MD5SUM0fb8e68e5b6c8402080e230a0c605796
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1121
Best CPU time to get the best result obtained on this benchmark88.5132
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints1
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":50}]
Minimum variable degree2
Maximum variable degree2
Distribution of variable degrees[{"degree":2,"count":50}]
Minimum constraint arity50
Maximum constraint arity50
Distribution of constraint arities[{"arity":50,"count":1}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":1}]
Optimization problemYES
Type of objectivemax SUM

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c
0.00/0.00	c This is cosoco 2.00 --  
0.00/0.00	c
0.00/0.00	c command line: cosoco -lc -model -restarts -stick HOME/instance-4389868-1568340527.xml 
0.00/0.00	c enable optimization
0.00/0.00	c ========================================[ Problem Statistics ]===========================================
0.00/0.00	c |                                                                                                       
0.00/0.00	c |  Parse time        :         0.00 s 
0.00/0.00	c |
0.00/0.00	c |               Variables: 50
0.00/0.00	c |            Domain Sizes: 2..2
0.00/0.00	c |
0.00/0.00	c |             Constraints: 2
0.00/0.00	c |                   Arity: 50..50
0.00/0.00	c | 
0.00/0.00	c |                   Types: 
0.00/0.00	c |                          Sum: 2
0.00/0.00	c |                          
0.00/0.00	c |               Objective: Maximize Sum
0.00/0.00	
0.00/0.00	c =========================================================================================================
0.00/0.00	o 0
0.00/0.00	c    1 calls to solver(id=*d): best=0 lower=0 upper=1 
0.00/0.00	o 8
0.00/0.00	o 37
0.00/0.00	c    3 calls to solver(id=*d): best=0 lower=37 upper=38 
0.00/0.00	o 86
0.00/0.00	o 142
0.00/0.00	c    5 calls to solver(id=*d): best=0 lower=142 upper=143 
0.00/0.00	o 152
0.00/0.00	o 217
0.00/0.00	c    7 calls to solver(id=*d): best=0 lower=217 upper=218 
0.00/0.00	o 221
0.00/0.00	o 289
0.00/0.00	c    9 calls to solver(id=*d): best=0 lower=289 upper=290 
0.00/0.00	o 348
0.00/0.01	o 382
0.00/0.01	c   11 calls to solver(id=*d): best=0 lower=382 upper=383 
0.00/0.01	o 390
0.00/0.01	o 426
0.00/0.01	c   13 calls to solver(id=*d): best=0 lower=426 upper=427 
0.00/0.01	o 432
0.00/0.01	o 461
0.00/0.01	c   15 calls to solver(id=*d): best=0 lower=461 upper=462 
0.00/0.01	o 471
0.00/0.01	o 536
0.00/0.01	c   17 calls to solver(id=*d): best=0 lower=536 upper=537 
0.00/0.01	o 549
0.00/0.01	o 591
0.00/0.01	c   19 calls to solver(id=*d): best=0 lower=591 upper=592 
0.00/0.01	o 610
0.00/0.01	o 626
0.00/0.01	c   21 calls to solver(id=*d): best=0 lower=626 upper=627 
0.00/0.01	o 681
0.00/0.01	o 691
0.00/0.01	c   23 calls to solver(id=*d): best=0 lower=691 upper=692 
0.00/0.01	o 754
0.00/0.01	o 796
0.00/0.01	c   25 calls to solver(id=*d): best=0 lower=796 upper=797 
0.00/0.01	o 825
0.00/0.01	o 858
0.00/0.01	c   27 calls to solver(id=*d): best=0 lower=858 upper=859 
0.00/0.01	o 904
0.00/0.01	o 937
0.00/0.01	c   29 calls to solver(id=*d): best=0 lower=937 upper=938 
0.00/0.01	o 938
0.00/0.01	o 947
0.00/0.01	c   31 calls to solver(id=*d): best=0 lower=947 upper=948 
0.00/0.01	o 950
0.00/0.01	o 952
0.00/0.01	c   33 calls to solver(id=*d): best=0 lower=952 upper=953 
0.00/0.01	o 982
0.00/0.01	o 985
0.00/0.01	c   35 calls to solver(id=*d): best=0 lower=985 upper=986 
0.00/0.01	o 1012
0.00/0.02	o 1020
0.00/0.02	c   37 calls to solver(id=*d): best=0 lower=1020 upper=1021 
0.00/0.02	o 1030
0.00/0.02	o 1051
0.00/0.02	c   39 calls to solver(id=*d): best=0 lower=1051 upper=1052 
0.00/0.02	o 1057
0.00/0.02	o 1064
0.00/0.02	c   41 calls to solver(id=*d): best=0 lower=1064 upper=1065 
0.00/0.02	o 1065
2.29/2.32	o 1067
2.29/2.32	c   43 calls to solver(id=*d): best=0 lower=1067 upper=1068 
2.29/2.34	o 1069
2.29/2.36	o 1079
2.29/2.36	c   45 calls to solver(id=*d): best=0 lower=1079 upper=1080 
12.00/12.05	o 1090
12.00/12.07	o 1112
12.00/12.07	c   47 calls to solver(id=*d): best=0 lower=1112 upper=1113 
12.00/12.08	o 1121
206.69/206.78	s OPTIMUM FOUND
206.69/206.78	c call to solver        : 49
206.69/206.78	c
206.69/206.78	c restarts              : 368         
206.69/206.78	c conflicts             : 4620023      (22343 /sec)
206.69/206.78	c decisions             : 22695202     (109756 /sec)
206.69/206.78	c propagations          : 191316845   (925224 /sec)
206.69/206.78	c root propagations     : 50          
206.69/206.78	c filter calls          : 78648651       (380351 /sec)
206.69/206.78	c useless filter calls  : 48048858       (61 %)
206.69/206.78	c Memory used           : 26.59 MB
206.69/206.78	c Best bound time (wc)  : 12.0778 s
206.69/206.78	c CPU time              : 206.779 s
206.69/206.78	c real time             : 206.777 s
206.69/206.78	
206.69/206.78	
206.69/206.78	v <instantiation type='solution' cost='1121'>
206.69/206.78	v <list>x[0] x[10] x[11] x[12] x[13] x[14] x[15] x[16] x[17] x[18] x[19] x[1] x[20] x[21] x[22] x[23] x[24] x[25] x[26] x[27] x[28] x[29] x[2] x[30] x[31] x[32] x[33] x[34] x[35] x[36] x[37] x[38] x[39] x[3] x[40] x[41] x[42] x[43] x[44] x[45] x[46] x[47] x[48] x[49] x[4] x[5] x[6] x[7] x[8] x[9] </list>
206.69/206.78	v <values>1 0 0 0 1 1 0 0 1 0 0 0 0 0 0 1 0 0 1 1 0 0 0 0 0 0 0 1 1 1 0 1 0 1 1 1 0 0 0 1 1 1 0 0 0 1 0 0 0 0 </values>
206.69/206.78	v </instantiation>
206.69/206.78

Verifier Data 

OK	1121

Watcher Data 

runsolver version 3.4.0 (svn: 3012) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 16375 MiB (13582 MiB free)
  memory of node 1: 16384 MiB (13599 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4389868-1568340527/watcher-4389868-1568340527 -o /tmp/evaluation-result-4389868-1568340527/solver-4389868-1568340527 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node120-1323826654-9509 --watchdog 2580 cosoco -lc -model -restarts -stick HOME/instance-4389868-1568340527.xml 

running on 4 cores: 0-3

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=16219, runsolver pid=16216
Current StackSize limit: 8192 KiB


[startup+0.100158 s]*
/proc/loadavg: 1.92 2.00 2.05 3/199 16220
/proc/meminfo: memFree=27834292/32770688 swapFree=66919992/67108860
[pid=16219] ppid=16216 vsize=27228 memory=3688 CPUtime=0.1 cores=0-3
/proc/16219/stat : 16219 (cosoco) R 16216 16219 9478 0 -1 4202496 1128 0 0 0 10 0 0 0 20 0 1 0 410059018 27881472 922 33554432000 4194304 6210612 140722365685216 140722365681752 5157176 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 29089792 140722365686795 140722365686897 140722365686897 140722365689806 0
/proc/16219/statm: 6807 922 827 493 0 112 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3688 KiB

[startup+0.210496 s]*
/proc/loadavg: 1.92 2.00 2.05 3/199 16220
/proc/meminfo: memFree=27834292/32770688 swapFree=66919992/67108860
[pid=16219] ppid=16216 vsize=27228 memory=3688 CPUtime=0.21 cores=0-3
/proc/16219/stat : 16219 (cosoco) R 16216 16219 9478 0 -1 4202496 1128 0 0 0 21 0 0 0 20 0 1 0 410059018 27881472 922 33554432000 4194304 6210612 140722365685216 140722365681752 5155628 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 29089792 140722365686795 140722365686897 140722365686897 140722365689806 0
/proc/16219/statm: 6807 922 827 493 0 112 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3688 KiB

[startup+0.310027 s]*
/proc/loadavg: 1.92 2.00 2.05 3/199 16220
/proc/meminfo: memFree=27833956/32770688 swapFree=66919992/67108860
[pid=16219] ppid=16216 vsize=27228 memory=3688 CPUtime=0.31 cores=0-3
/proc/16219/stat : 16219 (cosoco) R 16216 16219 9478 0 -1 4202496 1128 0 0 0 31 0 0 0 20 0 1 0 410059018 27881472 922 33554432000 4194304 6210612 140722365685216 140722365681752 5249727 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 29089792 140722365686795 140722365686897 140722365686897 140722365689806 0
/proc/16219/statm: 6807 922 827 493 0 112 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3688 KiB

[startup+0.700288 s]
/proc/loadavg: 1.92 2.00 2.05 3/199 16220
/proc/meminfo: memFree=27833708/32770688 swapFree=66919992/67108860
[pid=16219] ppid=16216 vsize=27228 memory=3688 CPUtime=0.69 cores=0-3
/proc/16219/stat : 16219 (cosoco) R 16216 16219 9478 0 -1 4202496 1128 0 0 0 69 0 0 0 20 0 1 0 410059018 27881472 922 33554432000 4194304 6210612 140722365685216 140722365683352 5155300 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 29089792 140722365686795 140722365686897 140722365686897 140722365689806 0
/proc/16219/statm: 6807 922 827 493 0 112 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3688 KiB

[startup+1.50029 s]
/proc/loadavg: 1.92 2.00 2.05 3/199 16220
/proc/meminfo: memFree=27834020/32770688 swapFree=66919992/67108860
[pid=16219] ppid=16216 vsize=27228 memory=3688 CPUtime=1.49 cores=0-3
/proc/16219/stat : 16219 (cosoco) R 16216 16219 9478 0 -1 4202496 1128 0 0 0 149 0 0 0 20 0 1 0 410059018 27881472 922 33554432000 4194304 6210612 140722365685216 140722365683352 5249899 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 29089792 140722365686795 140722365686897 140722365686897 140722365689806 0
/proc/16219/statm: 6807 922 827 493 0 112 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3688 KiB

[startup+3.11018 s]
/proc/loadavg: 1.92 2.00 2.05 3/199 16220
/proc/meminfo: memFree=27834024/32770688 swapFree=66919992/67108860
[pid=16219] ppid=16216 vsize=27228 memory=3860 CPUtime=3.1 cores=0-3
/proc/16219/stat : 16219 (cosoco) R 16216 16219 9478 0 -1 4202496 1168 0 0 0 310 0 0 0 20 0 1 0 410059018 27881472 965 33554432000 4194304 6210612 140722365685216 140722365683352 5412432 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 29089792 140722365686795 140722365686897 140722365686897 140722365689806 0
/proc/16219/statm: 6807 965 868 493 0 112 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3860 KiB

[startup+6.30028 s]
/proc/loadavg: 1.76 1.96 2.04 3/199 16220
/proc/meminfo: memFree=27833888/32770688 swapFree=66919992/67108860
[pid=16219] ppid=16216 vsize=27228 memory=3860 CPUtime=6.29 cores=0-3
/proc/16219/stat : 16219 (cosoco) R 16216 16219 9478 0 -1 4202496 1191 0 0 0 629 0 0 0 20 0 1 0 410059018 27881472 965 33554432000 4194304 6210612 140722365685216 140722365673096 5249899 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 29089792 140722365686795 140722365686897 140722365686897 140722365689806 0
/proc/16219/statm: 6807 965 868 493 0 112 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3860 KiB

[startup+12.7003 s]
/proc/loadavg: 1.78 1.97 2.04 3/199 16220
/proc/meminfo: memFree=27834012/32770688 swapFree=66919992/67108860
[pid=16219] ppid=16216 vsize=27228 memory=3860 CPUtime=12.69 cores=0-3
/proc/16219/stat : 16219 (cosoco) R 16216 16219 9478 0 -1 4202496 1231 0 0 0 1269 0 0 0 20 0 1 0 410059018 27881472 965 33554432000 4194304 6210612 140722365685216 140722365673096 5157044 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 29089792 140722365686795 140722365686897 140722365686897 140722365689806 0
/proc/16219/statm: 6807 965 868 493 0 112 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3860 KiB

[startup+25.5003 s]
/proc/loadavg: 1.83 1.97 2.04 3/199 16221
/proc/meminfo: memFree=27834228/32770688 swapFree=66919992/67108860
[pid=16219] ppid=16216 vsize=27228 memory=3860 CPUtime=25.49 cores=0-3
/proc/16219/stat : 16219 (cosoco) R 16216 16219 9478 0 -1 4202496 1277 0 0 0 2549 0 0 0 20 0 1 0 410059018 27881472 965 33554432000 4194304 6210612 140722365685216 140722365683352 5156850 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 29089792 140722365686795 140722365686897 140722365686897 140722365689806 0
/proc/16219/statm: 6807 965 868 493 0 112 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3860 KiB

[startup+51.1102 s]
/proc/loadavg: 1.89 1.97 2.04 3/199 16223
/proc/meminfo: memFree=27833664/32770688 swapFree=66919992/67108860
[pid=16219] ppid=16216 vsize=27228 memory=3860 CPUtime=51.1 cores=0-3
/proc/16219/stat : 16219 (cosoco) R 16216 16219 9478 0 -1 4202496 1300 0 0 0 5110 0 0 0 20 0 1 0 410059018 27881472 965 33554432000 4194304 6210612 140722365685216 140722365683352 5157817 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 29089792 140722365686795 140722365686897 140722365686897 140722365689806 0
/proc/16219/statm: 6807 965 868 493 0 112 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3860 KiB

[startup+102.3 s]
/proc/loadavg: 1.95 1.97 2.04 3/200 16235
/proc/meminfo: memFree=27832644/32770688 swapFree=66919992/67108860
[pid=16219] ppid=16216 vsize=27228 memory=3860 CPUtime=102.29 cores=0-3
/proc/16219/stat : 16219 (cosoco) R 16216 16219 9478 0 -1 4202496 1323 0 0 0 10229 0 0 0 20 0 1 0 410059018 27881472 965 33554432000 4194304 6210612 140722365685216 140722365683352 5249890 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 29089792 140722365686795 140722365686897 140722365686897 140722365689806 0
/proc/16219/statm: 6807 965 868 493 0 112 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3860 KiB

[startup+162.3 s]
/proc/loadavg: 1.98 1.98 2.04 3/200 16239
/proc/meminfo: memFree=27832812/32770688 swapFree=66919992/67108860
[pid=16219] ppid=16216 vsize=27228 memory=3860 CPUtime=162.29 cores=0-3
/proc/16219/stat : 16219 (cosoco) R 16216 16219 9478 0 -1 4202496 1346 0 0 0 16229 0 0 0 20 0 1 0 410059018 27881472 965 33554432000 4194304 6210612 140722365685216 140722365683352 5249899 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 29089792 140722365686795 140722365686897 140722365686897 140722365689806 0
/proc/16219/statm: 6807 965 868 493 0 112 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3860 KiB

[startup+206.783 s]
# the end of solver process 16219 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=206.779 s, system=0.004 s

Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples

[startup+179.2 s]
/proc/loadavg: 1.99 1.98 2.04 3/200 16241
/proc/meminfo: memFree=27833044/32770688 swapFree=66919992/67108860
[pid=16219] ppid=16216 vsize=27228 memory=3860 CPUtime=179.19 cores=0-3
/proc/16219/stat : 16219 (cosoco) R 16216 16219 9478 0 -1 4202496 1369 0 0 0 17919 0 0 0 20 0 1 0 410059018 27881472 965 33554432000 4194304 6210612 140722365685216 140722365683352 5155135 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 29089792 140722365686795 140722365686897 140722365686897 140722365689806 0
/proc/16219/statm: 6807 965 868 493 0 112 0
Current children cumulated CPU time: 179.19 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3860 KiB

[startup+192 s]*
/proc/loadavg: 1.99 1.98 2.04 3/200 16242
/proc/meminfo: memFree=27833440/32770688 swapFree=66919992/67108860
[pid=16219] ppid=16216 vsize=27228 memory=3860 CPUtime=192 cores=0-3
/proc/16219/stat : 16219 (cosoco) R 16216 16219 9478 0 -1 4202496 1369 0 0 0 19200 0 0 0 20 0 1 0 410059018 27881472 965 33554432000 4194304 6210612 140722365685216 140722365683352 5249905 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 29089792 140722365686795 140722365686897 140722365686897 140722365689806 0
/proc/16219/statm: 6807 965 868 493 0 112 0
Current children cumulated CPU time: 192 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3860 KiB

[startup+198.4 s]
/proc/loadavg: 1.99 1.98 2.04 3/200 16243
/proc/meminfo: memFree=27833344/32770688 swapFree=66919992/67108860
[pid=16219] ppid=16216 vsize=27228 memory=3860 CPUtime=198.39 cores=0-3
/proc/16219/stat : 16219 (cosoco) R 16216 16219 9478 0 -1 4202496 1369 0 0 0 19839 0 0 0 20 0 1 0 410059018 27881472 965 33554432000 4194304 6210612 140722365685216 140722365683352 5156849 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 29089792 140722365686795 140722365686897 140722365686897 140722365689806 0
/proc/16219/statm: 6807 965 868 493 0 112 0
Current children cumulated CPU time: 198.39 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3860 KiB

[startup+201.6 s]
/proc/loadavg: 1.99 1.98 2.04 3/200 16243
/proc/meminfo: memFree=27833344/32770688 swapFree=66919992/67108860
[pid=16219] ppid=16216 vsize=27228 memory=3860 CPUtime=201.59 cores=0-3
/proc/16219/stat : 16219 (cosoco) R 16216 16219 9478 0 -1 4202496 1369 0 0 0 20159 0 0 0 20 0 1 0 410059018 27881472 965 33554432000 4194304 6210612 140722365685216 140722365683352 5249901 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 29089792 140722365686795 140722365686897 140722365686897 140722365689806 0
/proc/16219/statm: 6807 965 868 493 0 112 0
Current children cumulated CPU time: 201.59 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3860 KiB

[startup+204.8 s]
/proc/loadavg: 1.99 1.98 2.04 3/200 16243
/proc/meminfo: memFree=27832972/32770688 swapFree=66919992/67108860
[pid=16219] ppid=16216 vsize=27228 memory=3860 CPUtime=204.79 cores=0-3
/proc/16219/stat : 16219 (cosoco) R 16216 16219 9478 0 -1 4202496 1369 0 0 0 20479 0 0 0 20 0 1 0 410059018 27881472 965 33554432000 4194304 6210612 140722365685216 140722365683352 5155436 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 29089792 140722365686795 140722365686897 140722365686897 140722365689806 0
/proc/16219/statm: 6807 965 868 493 0 112 0
Current children cumulated CPU time: 204.79 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3860 KiB

[startup+205.6 s]
/proc/loadavg: 1.99 1.98 2.04 3/200 16243
/proc/meminfo: memFree=27833096/32770688 swapFree=66919992/67108860
[pid=16219] ppid=16216 vsize=27228 memory=3860 CPUtime=205.59 cores=0-3
/proc/16219/stat : 16219 (cosoco) R 16216 16219 9478 0 -1 4202496 1369 0 0 0 20559 0 0 0 20 0 1 0 410059018 27881472 965 33554432000 4194304 6210612 140722365685216 140722365683352 5155436 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 29089792 140722365686795 140722365686897 140722365686897 140722365689806 0
/proc/16219/statm: 6807 965 868 493 0 112 0
Current children cumulated CPU time: 205.59 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3860 KiB

[startup+206.4 s]
/proc/loadavg: 1.99 1.98 2.04 3/200 16243
/proc/meminfo: memFree=27833220/32770688 swapFree=66919992/67108860
[pid=16219] ppid=16216 vsize=27228 memory=3860 CPUtime=206.39 cores=0-3
/proc/16219/stat : 16219 (cosoco) R 16216 16219 9478 0 -1 4202496 1369 0 0 0 20639 0 0 0 20 0 1 0 410059018 27881472 965 33554432000 4194304 6210612 140722365685216 140722365683352 5008572 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 29089792 140722365686795 140722365686897 140722365686897 140722365689806 0
/proc/16219/statm: 6807 965 868 493 0 112 0
Current children cumulated CPU time: 206.39 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3860 KiB

[startup+206.6 s]
/proc/loadavg: 1.99 1.98 2.04 3/200 16243
/proc/meminfo: memFree=27833220/32770688 swapFree=66919992/67108860
[pid=16219] ppid=16216 vsize=27228 memory=3860 CPUtime=206.59 cores=0-3
/proc/16219/stat : 16219 (cosoco) R 16216 16219 9478 0 -1 4202496 1369 0 0 0 20659 0 0 0 20 0 1 0 410059018 27881472 965 33554432000 4194304 6210612 140722365685216 140722365683352 5156512 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 29089792 140722365686795 140722365686897 140722365686897 140722365689806 0
/proc/16219/statm: 6807 965 868 493 0 112 0
Current children cumulated CPU time: 206.59 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3860 KiB

[startup+206.7 s]
/proc/loadavg: 1.99 1.98 2.04 3/200 16243
/proc/meminfo: memFree=27833220/32770688 swapFree=66919992/67108860
[pid=16219] ppid=16216 vsize=27228 memory=3860 CPUtime=206.69 cores=0-3
/proc/16219/stat : 16219 (cosoco) R 16216 16219 9478 0 -1 4202496 1369 0 0 0 20669 0 0 0 20 0 1 0 410059018 27881472 965 33554432000 4194304 6210612 140722365685216 140722365683352 5157172 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 29089792 140722365686795 140722365686897 140722365686897 140722365689806 0
/proc/16219/statm: 6807 965 868 493 0 112 0
Current children cumulated CPU time: 206.69 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3860 KiB

Child status: 0
Real time (s): 206.783
CPU time (s): 206.783
CPU user time (s): 206.779
CPU system time (s): 0.004
CPU usage (%): 100
Max. virtual memory (cumulated for all children) (KiB): 27228
Max. memory (cumulated for all children) (KiB): 3860

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 206.779
system time used= 0.004
maximum resident set size= 3932
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1423
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 15
involuntary context switches= 54


# summary of solver processes directly reported to runsolver:
#   pid: 16219
#   total CPU time (s): 206.783
#   total CPU user time (s): 206.779
#   total CPU system time (s): 0.004

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.872765 second user time and 1.48733 second system time

The end

Launcher Data 

Begin job on node120 at 2011-12-14 10:29:10
IDJOB=4389868
IDBENCH=133442
IDSOLVER=2829
FILE ID=node120/4389868-1568340527
RUNJOBID= node120-1323826654-9509
PBS_JOBID= 21701129
Free space on /tmp= 59152 MiB

SOLVER NAME= cosoco 2
BENCH NAME= XCSP17/Knapsack/Knapsack-m1-s50/Knapsack-50-200-14.xml
COMMAND LINE= cosoco -lc -model -restarts -stick BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4389868-1568340527/watcher-4389868-1568340527 -o /tmp/evaluation-result-4389868-1568340527/solver-4389868-1568340527 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node120-1323826654-9509 --watchdog 2580  cosoco -lc -model -restarts -stick HOME/instance-4389868-1568340527.xml

TIME LIMIT= 2520 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 0fb8e68e5b6c8402080e230a0c605796
RANDOM SEED=793790621

node120.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2667.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.49
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2667.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.49
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2667.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.49
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2667.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.49
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2667.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5329.69
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2667.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5329.69
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2667.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5329.69
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2667.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5329.69
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770688 kB
MemFree:        27834512 kB
MemAvailable:   31818436 kB
Buffers:          154108 kB
Cached:          4122984 kB
SwapCached:        77548 kB
Active:          1218968 kB
Inactive:        3141084 kB
Active(anon):       3352 kB
Inactive(anon):   128784 kB
Active(file):    1215616 kB
Inactive(file):  3012300 kB
Unevictable:      108228 kB
Mlocked:          108228 kB
SwapTotal:      67108860 kB
SwapFree:       66919992 kB
Dirty:              2844 kB
Writeback:             0 kB
AnonPages:        138740 kB
Mapped:            49092 kB
Shmem:             41008 kB
Slab:             172908 kB
SReclaimable:     143684 kB
SUnreclaim:        29224 kB
KernelStack:        3760 kB
PageTables:         5416 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494204 kB
Committed_AS:     545544 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350212 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     92160 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      146880 kB
DirectMap2M:    33398784 kB

Free space on /tmp at the end= 59148 MiB
End job on node120 at 2011-12-14 10:32:36